{"id":20622,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/amplitude\/"},"modified":"2026-05-23T22:38:24","modified_gmt":"2026-05-23T22:38:24","slug":"amplitude","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/vi\/glossary\/amplitude\/","title":{"rendered":"Bi\u00ean \u0111\u1ed9 rung \u0111\u1ed9ng: Gi\u1ea3i th\u00edch v\u1ec1 \u0111\u1ec9nh, \u0111\u1ec9nh-\u0111\u1ebfn-\u0111\u1ec9nh v\u00e0 RMS"},"content":{"rendered":"<h1>Bi\u00ean \u0111\u1ed9 rung: Ch\u1ec9 s\u1ed1 quan tr\u1ecdng v\u1ec1 t\u00ecnh tr\u1ea1ng m\u00e1y m\u00f3c<\/h1>\n\t\t<section class=\"woocommerce hestia-shop products is-shortcode\" id=\"products\" data-sorder=\"hestia_shop\" >\n\t\t\t\t\t\t<div class=\"\">\n\t\t\t\t\t\t<div class=\"hestia-shop-content\">\n\t\t\t<div class=\"row\" data-aos=\"fade-up\" >\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/vi\/product\/balanset-1\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/vi\/product\/balanset-1\/\" title=\"M\u00e1y c\u00e2n b\u1eb1ng di \u0111\u1ed9ng &amp; M\u00e1y ph\u00e2n t\u00edch rung \u0111\u1ed9ng Balanset-1A\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"B\u1ed9 \u0111\u1ea7y \u0111\u1ee7 m\u00e1y c\u00e2n b\u1eb1ng v\u00e0 ph\u00e2n t\u00edch rung \u0111\u1ed9ng c\u1ea7m tay Balanset-1A\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/vi\/product-category\/devices\/\" rel=\"tag\">Thi\u1ebft b\u1ecb<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/vi\/product\/balanset-1\/\" title=\"M\u00e1y c\u00e2n b\u1eb1ng di \u0111\u1ed9ng &amp; M\u00e1y ph\u00e2n t\u00edch rung \u0111\u1ed9ng Balanset-1A\">M\u00e1y c\u00e2n b\u1eb1ng di \u0111\u1ed9ng &amp; M\u00e1y ph\u00e2n t\u00edch rung \u0111\u1ed9ng Balanset-1A<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,975.00<\/span> + Thu\u1ebf GTGT (n\u1ebfu c\u00f3)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/vi\/wp-json\/wp\/v2\/glossary\/20622?add-to-cart=986\" data-quantity=\"1\" data-product_id=\"986\" data-product_sku=\"BS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/vi\/wp-json\/wp\/v2\/glossary\/20622?add-to-cart=986\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_986\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"986\" data-product_sku=\"BS-1\" aria-label=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o gi\u1ecf h\u00e0ng c\u1ee7a b\u1ea1n\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_986\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/vi\/product\/vibration-sensor\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/vi\/product\/vibration-sensor\/\" title=\"C\u1ea3m bi\u1ebfn rung\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"C\u1eadn c\u1ea3nh c\u1ea3m bi\u1ebfn rung Balanset-1A\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/vi\/product-category\/parts\/\" rel=\"tag\">Ph\u1ee5 t\u00f9ng<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/vi\/product\/vibration-sensor\/\" title=\"C\u1ea3m bi\u1ebfn rung\">C\u1ea3m bi\u1ebfn rung<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>90.00<\/span> + Thu\u1ebf GTGT (n\u1ebfu c\u00f3)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/vi\/wp-json\/wp\/v2\/glossary\/20622?add-to-cart=1820\" data-quantity=\"1\" data-product_id=\"1820\" data-product_sku=\"VS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/vi\/wp-json\/wp\/v2\/glossary\/20622?add-to-cart=1820\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1820\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1820\" data-product_sku=\"VS-1\" aria-label=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o gi\u1ecf h\u00e0ng c\u1ee7a b\u1ea1n\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1820\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/vi\/product\/optical-sensor-for-balanset-and-arbalance\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/vi\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"C\u1ea3m bi\u1ebfn quang h\u1ecdc (M\u00e1y \u0111o t\u1ed1c \u0111\u1ed9 laser)\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"C\u1ea3m bi\u1ebfn quang h\u1ecdc (M\u00e1y \u0111o t\u1ed1c \u0111\u1ed9 laser)\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1536x1023.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU.webp 1600w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/vi\/product-category\/parts\/\" rel=\"tag\">Ph\u1ee5 t\u00f9ng<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/vi\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"C\u1ea3m bi\u1ebfn quang h\u1ecdc (M\u00e1y \u0111o t\u1ed1c \u0111\u1ed9 laser)\">C\u1ea3m bi\u1ebfn quang h\u1ecdc (M\u00e1y \u0111o t\u1ed1c \u0111\u1ed9 laser)<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>124.00<\/span> + Thu\u1ebf GTGT (n\u1ebfu c\u00f3)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/vi\/wp-json\/wp\/v2\/glossary\/20622?add-to-cart=1832\" data-quantity=\"1\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/vi\/wp-json\/wp\/v2\/glossary\/20622?add-to-cart=1832\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1832\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" aria-label=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o gi\u1ecf h\u00e0ng c\u1ee7a b\u1ea1n\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1832\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/vi\/product\/balanset-4\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/vi\/product\/balanset-4\/\" title=\"Balanset-4\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"B\u1ed9 d\u1ee5ng c\u1ee5 c\u00e2n b\u1eb1ng r\u00f4to Vibromera: h\u1ed9p \u0111\u1ef1ng, b\u1ed9 \u0111i\u1ec1u ch\u1ec9nh t\u00edn hi\u1ec7u \u0111a k\u00eanh, m\u00e1y ph\u00e2n t\u00edch c\u1ea7m tay, \u0111\u1ebf t\u1eeb, c\u1ea3m bi\u1ebfn rung v\u00e0 d\u00e2y c\u00e1p xo\u1eafn.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4.webp 640w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/vi\/product-category\/devices\/\" rel=\"tag\">Thi\u1ebft b\u1ecb<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/vi\/product\/balanset-4\/\" title=\"Balanset-4\">Balanset-4<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>6,803.00<\/span> + Thu\u1ebf GTGT (n\u1ebfu c\u00f3)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/vi\/wp-json\/wp\/v2\/glossary\/20622?add-to-cart=1833\" data-quantity=\"1\" data-product_id=\"1833\" data-product_sku=\"BS-4\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/vi\/wp-json\/wp\/v2\/glossary\/20622?add-to-cart=1833\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1833\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1833\" data-product_sku=\"BS-4\" aria-label=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o gi\u1ecf h\u00e0ng c\u1ee7a b\u1ea1n\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1833\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div><!-- \/.row --><div class=\"row\">\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/vi\/product\/magnet-stand\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/vi\/product\/magnet-stand\/\" title=\"\u0110\u1ebf t\u1eeb Insize-60-kgf\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"\u0110\u1ebf nam ch\u00e2m.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/vi\/product-category\/parts\/\" rel=\"tag\">Ph\u1ee5 t\u00f9ng<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/vi\/product\/magnet-stand\/\" title=\"\u0110\u1ebf t\u1eeb Insize-60-kgf\">\u0110\u1ebf t\u1eeb Insize-60-kgf<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>46.00<\/span> + Thu\u1ebf GTGT (n\u1ebfu c\u00f3)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/vi\/wp-json\/wp\/v2\/glossary\/20622?add-to-cart=1852\" data-quantity=\"1\" data-product_id=\"1852\" data-product_sku=\"MS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/vi\/wp-json\/wp\/v2\/glossary\/20622?add-to-cart=1852\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1852\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1852\" data-product_sku=\"MS-1\" aria-label=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o gi\u1ecf h\u00e0ng c\u1ee7a b\u1ea1n\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1852\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/vi\/product\/reflective-tape\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/vi\/product\/reflective-tape\/\" title=\"B\u0103ng ph\u1ea3n quang\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"B\u0103ng ph\u1ea3n quang\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-16x12.webp 16w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/vi\/product-category\/parts\/\" rel=\"tag\">Ph\u1ee5 t\u00f9ng<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/vi\/product\/reflective-tape\/\" title=\"B\u0103ng ph\u1ea3n quang\">B\u0103ng ph\u1ea3n quang<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>10.00<\/span> + Thu\u1ebf GTGT (n\u1ebfu c\u00f3)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/vi\/wp-json\/wp\/v2\/glossary\/20622?add-to-cart=2329\" data-quantity=\"1\" data-product_id=\"2329\" data-product_sku=\"rt-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/vi\/wp-json\/wp\/v2\/glossary\/20622?add-to-cart=2329\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_2329\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"2329\" data-product_sku=\"rt-1\" aria-label=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o gi\u1ecf h\u00e0ng c\u1ee7a b\u1ea1n\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_2329\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/vi\/product\/dynamic-balancer-balanset-1a\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/vi\/product\/dynamic-balancer-balanset-1a\/\" title=\"M\u00e1y c\u00e2n b\u1eb1ng \u0111\u1ed9ng \u201cBalanset-1A\u201d OEM\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"N\u1ed9i dung b\u1ed9 s\u1ea3n ph\u1ea9m Balanset-1A bao g\u1ed3m thi\u1ebft b\u1ecb giao di\u1ec7n, c\u1ea3m bi\u1ebfn, m\u00e1y \u0111o t\u1ed1c \u0111\u1ed9 v\u00e0 c\u00e1c ph\u1ee5 ki\u1ec7n\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1024x683.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1536x1024.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-2048x1366.webp 2048w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-e1732998877834.webp 708w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/vi\/product-category\/devices\/\" rel=\"tag\">Thi\u1ebft b\u1ecb<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/vi\/product\/dynamic-balancer-balanset-1a\/\" title=\"M\u00e1y c\u00e2n b\u1eb1ng \u0111\u1ed9ng \u201cBalanset-1A\u201d OEM\">M\u00e1y c\u00e2n b\u1eb1ng \u0111\u1ed9ng \u201cBalanset-1A\u201d OEM<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,735.00<\/span> + Thu\u1ebf GTGT (n\u1ebfu c\u00f3)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/vi\/wp-json\/wp\/v2\/glossary\/20622?add-to-cart=4193\" data-quantity=\"1\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/vi\/wp-json\/wp\/v2\/glossary\/20622?add-to-cart=4193\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_4193\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" aria-label=\"Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o gi\u1ecf h\u00e0ng c\u1ee7a b\u1ea1n\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_4193\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/section>\n\t\t\n<p><strong>Bi\u00ean \u0111\u1ed9 rung \u0111\u1ed9ng<\/strong> l\u00e0 th\u01b0\u1edbc \u0111o c\u01b0\u1eddng \u0111\u1ed9 ho\u1eb7c m\u1ee9c \u0111\u1ed9 nghi\u00eam tr\u1ecdng c\u1ee7a <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/vibration\/\">rung \u0111\u1ed9ng<\/a> \u2014 n\u00f3 \u0111\u1ecbnh l\u01b0\u1ee3ng &#8220;bao nhi\u00eau&#8221; m\u1ed9t m\u00e1y \u0111ang chuy\u1ec3n \u0111\u1ed9ng v\u00e0 l\u00e0 m\u1ed9t trong nh\u1eefng tham s\u1ed1 c\u01a1 b\u1ea3n nh\u1ea5t trong <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/condition-monitoring\/\">gi\u00e1m s\u00e1t t\u00ecnh tr\u1ea1ng<\/a> v\u00e0 m\u00e1y m\u00f3c <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/vibration-diagnostics\/\">ch\u1ea9n \u0111o\u00e1n<\/a>. M\u1ed9t s\u1ef1 thay \u0111\u1ed5i v\u1ec1 bi\u00ean \u0111\u1ed9 theo th\u1eddi gian r\u1ea5t th\u01b0\u1eddng l\u00e0 d\u1ea5u hi\u1ec7u \u0111\u1ea7u ti\u00ean c\u1ee7a m\u1ed9t v\u1ea5n \u0111\u1ec1 c\u01a1 h\u1ecdc \u0111ang ph\u00e1t tri\u1ec3n. S\u1ef1 ph\u00e2n chia c\u00f4ng vi\u1ec7c g\u1ecdn g\u00e0ng \u0111\u1ec3 nh\u1edb l\u00e0: <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/frequency\/\">T\u00ednh th\u01b0\u1eddng xuy\u00ean<\/a> gi\u00fap ch\u1ea9n \u0111o\u00e1n <em>lo\u1ea1i<\/em> c\u1ee7a l\u1ed7i, trong khi bi\u00ean \u0111\u1ed9 gi\u00fap x\u00e1c \u0111\u1ecbnh <em>m\u1ee9c \u0111\u1ed9 nghi\u00eam tr\u1ecdng<\/em>. C\u1ea3 hai y\u1ebfu t\u1ed1 k\u1ebft h\u1ee3p l\u1ea1i l\u00e0 nh\u1eefng g\u00ec bi\u1ebfn m\u1ed9t t\u00edn hi\u1ec7u th\u00f4 th\u00e0nh m\u1ed9t quy\u1ebft \u0111\u1ecbnh.<\/p>\n<h2>1. T\u1ea1i Sao \u0110o L\u01b0\u1eddng Bi\u00ean \u0110\u1ed9 L\u1ea1i Quan Tr\u1ecdng<\/h2>\n<p>Theo d\u00f5i bi\u00ean \u0111\u1ed9 rung \u0111\u1ed9ng l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a b\u1ea5t k\u1ef3 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/predictive-maintenance\/\">b\u1ea3o tr\u00ec d\u1ef1 \u0111o\u00e1n<\/a> ch\u01b0\u01a1ng tr\u00ecnh. S\u1ef1 gia t\u0103ng v\u1ec1 bi\u00ean \u0111\u1ed9 t\u01b0\u01a1ng \u1ee9ng tr\u1ef1c ti\u1ebfp v\u1edbi s\u1ef1 gia t\u0103ng c\u1ee7a c\u00e1c l\u1ef1c \u0111\u1ed9ng t\u00e1c d\u1ee5ng l\u00ean c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a m\u00e1y \u2014 bi\u00ean \u0111\u1ed9 l\u1edbn h\u01a1n c\u00f3 ngh\u0129a l\u00e0 l\u1ef1c l\u1edbn h\u01a1n, \u1ee9ng su\u1ea5t cao h\u01a1n, v\u00e0 t\u00edch lu\u1ef9 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/fatigue\/\">M\u1ec7t m\u1ecfi<\/a>. Gi\u00e1m s\u00e1t nh\u1eefng m\u1ee9c \u0111\u1ed9 \u0111\u00f3 cho ph\u00e9p nh\u00f3m \u0111\u1ed9 tin c\u1eady:<\/p>\n<ul>\n<li><strong>Thi\u1ebft l\u1eadp \u0111\u01b0\u1eddng c\u01a1 s\u1edf:<\/strong> \u0111o l\u01b0\u1eddng bi\u00ean \u0111\u1ed9 tr\u00ean m\u1ed9t m\u00e1y \u0111\u01b0\u1ee3c bi\u1ebft l\u00e0 l\u00e0nh m\u1ea1nh cung c\u1ea5p <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/baseline\/\">\u0111\u01b0\u1eddng c\u01a1 s\u1edf<\/a> so v\u1edbi t\u1ea5t c\u1ea3 c\u00e1c ph\u00e9p \u0111o trong t\u01b0\u01a1ng lai.<\/li>\n<li><strong>Theo d\u00f5i t\u00ecnh tr\u1ea1ng m\u00e1y:<\/strong> v\u1ebd bi\u00ean \u0111\u1ed9 theo th\u1eddi gian ti\u1ebft l\u1ed9 tho\u00e1i h\u00f3a d\u1ea7n d\u1ea7n th\u00f4ng qua <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/trending\/\">xu h\u01b0\u1edbng<\/a> l\u00e2u tr\u01b0\u1edbc khi h\u1ecfng h\u00f3c x\u1ea3y ra.<\/li>\n<li><strong>\u0110\u1eb7t c\u1ea3nh b\u00e1o:<\/strong> c\u00e1c ng\u01b0\u1ee1ng bi\u00ean \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/alarm-level\/\">b\u00e1o th\u1ee9c<\/a> and <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/warning-level\/\">m\u1ee9c c\u1ea3nh b\u00e1o<\/a> th\u00f4ng b\u00e1o cho nh\u00e2n vi\u00ean khi t\u00ecnh tr\u1ea1ng c\u1ee7a m\u00e1y \u0111\u00e3 x\u1ea5u \u0111i \u0111\u00e1ng k\u1ec3.<\/li>\n<li><strong>\u0110\u00e1nh gi\u00e1 m\u1ee9c \u0111\u1ed9 nghi\u00eam tr\u1ecdng:<\/strong> \u0111\u1ed9 l\u1edbn c\u1ee7a bi\u00ean \u0111\u1ed9 l\u00e0 m\u1ed9t ch\u1ec9 s\u1ed1 tr\u1ef1c ti\u1ebfp cho bi\u1ebft m\u1ee9c \u0111\u1ed9 nghi\u00eam tr\u1ecdng c\u1ee7a s\u1ef1 c\u1ed1, \u0111\u00f3 ch\u00ednh l\u00e0 \u0111i\u1ec1u cho ph\u00e9p m\u1ed9t nh\u00e0 l\u1eadp k\u1ebf ho\u1ea1ch \u01b0u ti\u00ean m\u1ed9t s\u1eeda ch\u1eefa h\u01a1n m\u1ed9t s\u1eeda ch\u1eefa kh\u00e1c.<\/li>\n<\/ul>\n<h2>2. C\u00e1c C\u00e1ch Kh\u00e1c Nhau \u0110\u1ec3 \u0110o L\u01b0\u1eddng Bi\u00ean \u0110\u1ed9<\/h2>\n<p>Rung \u0111\u1ed9ng l\u00e0 m\u1ed9t t\u00edn hi\u1ec7u \u0111\u1ed9ng, thay \u0111\u1ed5i theo th\u1eddi gian, v\u00ec v\u1eady bi\u00ean \u0111\u1ed9 c\u1ee7a n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh l\u01b0\u1ee3ng theo nhi\u1ec1u c\u00e1ch kh\u00e1c nhau. Kh\u00f4ng c\u00e1ch n\u00e0o l\u00e0 &#8220;ch\u00ednh x\u00e1c&#8221; trong tr\u1eebu t\u01b0\u1ee3ng \u2014 b\u1ed9 m\u00f4 t\u1ea3 ph\u00f9 h\u1ee3p ph\u1ee5 thu\u1ed9c v\u00e0o m\u00e1y v\u00e0 v\u00e0o th\u00f4ng tin b\u1ea1n \u0111ang t\u00ecm ki\u1ebfm. Ba bi\u1ec7n ph\u00e1p ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c \u0111\u1ecdc t\u1eeb c\u00f9ng m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/time-waveform\/\">d\u1ea1ng s\u00f3ng th\u1eddi gian<\/a> nh\u01b0ng tr\u1ea3 l\u1eddi c\u00e1c c\u00e2u h\u1ecfi kh\u00e1c nhau.<\/p>\n<h3>Bi\u00ean \u0111\u1ed9 \u0111\u1ec9nh (Pk)<\/h3>\n<p>The <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/peak-amplitude\/\">gi\u00e1 tr\u1ecb c\u1ef1c \u0111\u1ea1i<\/a> l\u00e0 bi\u00ean \u0111\u1ed9 t\u1ed1i \u0111a m\u00e0 d\u1ea1ng s\u00f3ng \u0111\u1ea1t \u0111\u01b0\u1ee3c theo m\u1ed9t h\u01b0\u1edbng \u2014 d\u01b0\u01a1ng ho\u1eb7c \u00e2m \u2014 t\u1eeb v\u1ecb tr\u00ed c\u00e2n b\u1eb1ng ho\u1eb7c v\u1ecb tr\u00ed kh\u00f4ng c\u1ee7a n\u00f3. C\u00e1c ph\u00e9p \u0111o \u0111\u1ec9nh chi\u1ebfm \u01b0u th\u1ebf \u0111\u1ed1i v\u1edbi c\u00e1c s\u1ef1 ki\u1ec7n ng\u1eafn, t\u00e1c \u0111\u1ed9ng cao nh\u01b0 m\u1ed9t r\u0103ng b\u00e1nh xe b\u1ecb h\u1ecfng ho\u1eb7c m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/bearing-defects\/\">l\u1ed7i \u1ed5 tr\u1ee5c<\/a>, b\u1edfi v\u00ec ch\u00fang ghi l\u1ea1i s\u1ef1 chuy\u1ec3n d\u1ecbch t\u1ed3i t\u1ec7 nh\u1ea5t duy nh\u1ea5t. N\u00f3 cho bi\u1ebft \u1ee9ng su\u1ea5t ho\u1eb7c l\u1ef1c t\u1ed1i \u0111a \u0111\u01b0\u1ee3c t\u00e1c d\u1ee5ng l\u00ean m\u1ed9t th\u00e0nh ph\u1ea7n trong su\u1ed1t m\u1ed9t chu k\u1ef3 rung \u0111\u1ed9ng, \u0111\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao n\u00f3 \u0111\u01b0\u1ee3c \u01b0a th\u00edch cho c\u00e1c s\u1ef1 c\u1ed1 xung \u0111\u1ed9ng.<\/p>\n<h3>Bi\u00ean \u0111\u1ed9 \u0111\u1ec9nh-\u0111\u1ec9nh (Pk-Pk)<\/h3>\n<p>The <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/peak-to-peak\/\">gi\u00e1 tr\u1ecb \u0111\u1ec9nh-\u0111\u1ec9nh<\/a> l\u00e0 t\u1ed5ng kho\u1ea3ng c\u00e1ch m\u00e0 b\u1ed9 ph\u1eadn rung \u0111\u1ed9ng di chuy\u1ec3n t\u1eeb \u0111\u1ec9nh d\u01b0\u01a1ng t\u1ed1i \u0111a c\u1ee7a n\u00f3 \u0111\u1ebfn \u0111\u1ec9nh \u00e2m t\u1ed1i \u0111a c\u1ee7a n\u00f3 \u2014 qu\u00e3ng \u0111\u01b0\u1eddng chuy\u1ec3n d\u1ecbch ho\u00e0n to\u00e0n c\u1ee7a chuy\u1ec3n \u0111\u1ed9ng. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u1ea5t \u0111\u1ec3 \u0111o l\u01b0\u1eddng <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/displacement\/\">s\u1ef1 d\u1ecbch chuy\u1ec3n<\/a>, n\u01a1i m\u00e0 n\u00f3 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 tho\u1ea3i m\u00e1i. M\u1ed9t v\u00ed d\u1ee5 c\u1ed5 \u0111i\u1ec3n: \u0111\u1ed9 d\u1ecbch chuy\u1ec3n t\u1eeb \u0111\u1ec9nh \u0111\u1ebfn \u0111\u1ec9nh c\u1ee7a tr\u1ee5c cho b\u1ea1n bi\u1ebft li\u1ec7u m\u1ed9t tr\u1ee5c quay c\u00f3 \u0111ang chuy\u1ec3n \u0111\u1ed9ng \u0111\u1ee7 \u0111\u1ec3 c\u00f3 nguy c\u01a1 ti\u1ebfp x\u00fac v\u1edbi m\u1ed9t v\u00f2ng bi t\u0129nh kh\u00f4ng, \u0111\u00f3 ch\u00ednh x\u00e1c l\u00e0 nh\u1eefng g\u00ec m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/proximity-probe\/\">\u0111\u1ea7u d\u00f2 ti\u1ec7m c\u1eadn<\/a> gi\u00e1m s\u00e1t tr\u00ean m\u00e1y turbomachinery l\u1edbn.<\/p>\n<h3>Bi\u00ean \u0110\u1ed9 RMS (Root Mean Square)<\/h3>\n<p>The <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/rms\/\">gi\u00e1 tr\u1ecb RMS<\/a> l\u00e0 th\u01b0\u1edbc \u0111o ph\u1ed5 bi\u1ebfn nh\u1ea5t v\u00e0 h\u1eefu \u00edch nh\u1ea5t v\u1ec1 m\u1ee9c \u0111\u1ed9 nghi\u00eam tr\u1ecdng c\u1ee7a rung \u0111\u1ed9ng t\u1ed5ng th\u1ec3. N\u00f3 \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng c\u00e1ch l\u1ea5y c\u0103n b\u1eadc hai c\u1ee7a trung b\u00ecnh c\u00e1c gi\u00e1 tr\u1ecb b\u00ecnh ph\u01b0\u01a1ng c\u1ee7a d\u1ea1ng s\u00f3ng theo th\u1eddi gian. L\u1ee3i \u00edch ch\u00ednh c\u1ee7a n\u00f3 l\u00e0 n\u00f3 li\u00ean quan tr\u1ef1c ti\u1ebfp \u0111\u1ebfn <strong>h\u00e0m l\u01b0\u1ee3ng n\u0103ng l\u01b0\u1ee3ng<\/strong> \u2014 v\u00e0 do \u0111\u00f3 s\u1ee9c m\u1ea1nh ph\u00e1 h\u1ee7y \u2014 c\u1ee7a rung \u0111\u1ed9ng. B\u1edfi v\u00ec RMS c\u00e2n nh\u1eafc to\u00e0n b\u1ed9 t\u00edn hi\u1ec7u thay v\u00ec m\u1ed9t kho\u1ea3nh kh\u1eafc duy nh\u1ea5t, n\u00f3 \u1ed5n \u0111\u1ecbnh h\u01a1n nhi\u1ec1u v\u00e0 \u0111\u1ea1i di\u1ec7n cho t\u00ecnh tr\u1ea1ng th\u1ef1c t\u1ebf c\u1ee7a m\u00e1y m\u00f3c h\u01a1n so v\u1edbi m\u1ed9t \u0111\u1ec9nh cao \u0111\u01a1n l\u1ebb. H\u1ea7u h\u1ebft c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf, bao g\u1ed3m chu\u1ed7i m\u1ee9c \u0111\u1ed9 rung \u0111\u1ed9ng c\u00f3 s\u1ed1 th\u1ee9 t\u1ef1 tr\u01b0\u1edbc \u0111\u00e2y <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/iso-10816-1\/\">Ti\u00eau chu\u1ea9n ISO 10816<\/a> v\u00e0 hi\u1ec7n nay b\u1ecb thay th\u1ebf b\u1edfi <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/iso-20816-1\/\">Ti\u00eau chu\u1ea9n ISO 20816<\/a>, ch\u1ec9 \u0111\u1ecbnh gi\u1edbi h\u1ea1n c\u1ee7a ch\u00fang trong RMS <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/velocity\/\">v\u1eadn t\u1ed1c<\/a>.<\/p>\n<h2>3. M\u1ed1i Quan H\u1ec7 Gi\u1eefa Pk, Pk-Pk v\u00e0 RMS<\/h2>\n<p>\u0110\u1ed1i v\u1edbi m\u1ed9t s\u00f3ng sin ho\u00e0n h\u1ea3o, t\u1ea7n s\u1ed1 \u0111\u01a1n, ba gi\u00e1 tr\u1ecb n\u00e0y \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi nhau b\u1eb1ng c\u00e1c h\u1eb1ng s\u1ed1 \u0111\u01a1n gi\u1ea3n:<\/p>\n<blockquote>\n<p>\u0110\u1ec9nh-\u0111\u1ebfn-\u0110\u1ec9nh = 2 \u00d7 \u0110\u1ec9nh<\/p>\n<p>RMS = \u0110\u1ec9nh \/ \u221a2 \u2248 0,707 \u00d7 \u0110\u1ec9nh<\/p>\n<\/blockquote>\n<p>Tuy nhi\u00ean, \u0111\u1ed1i v\u1edbi m\u00e1y m\u00f3c trong th\u1ebf gi\u1edbi th\u1ef1c, t\u00edn hi\u1ec7u hi\u1ebfm khi l\u00e0 m\u1ed9t s\u00f3ng sin s\u1ea1ch. N\u00f3 l\u00e0 m\u1ed9t h\u1ed7n h\u1ee3p ph\u1ee9c t\u1ea1p, kh\u00f4ng ph\u1ea3i h\u00ecnh sin v\u00e0 ch\u1ee9a \u0111\u1ea7y <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/harmonics\/\">s\u00f3ng h\u00e0i<\/a> v\u00e0 t\u00e1c \u0111\u1ed9ng, v\u00e0 m\u1ed1i quan h\u1ec7 0.707 g\u1ecdn g\u00e0ng kh\u00f4ng c\u00f2n gi\u1eef nguy\u00ean. T\u1ef7 s\u1ed1 c\u1ee7a \u0111\u1ec9nh cao v\u1edbi RMS sau \u0111\u00f3 tr\u1edf th\u00e0nh m\u1ed9t ch\u1ec9 b\u00e1o ch\u1ea9n \u0111o\u00e1n c\u1ee7a ri\u00eang n\u00f3: <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/crest-factor\/\">h\u1ec7 s\u1ed1 \u0111\u1ec9nh<\/a>. M\u1ed9t crest factor cao \u2014 m\u1ed9t \u0111\u1ec9nh cao cao n\u1eb1m tr\u00ean RMS v\u1eeba ph\u1ea3i \u2014 ch\u1ec9 \u0111\u1ebfn c\u00e1c l\u1ed7i xung \u0111\u1ed9ng ch\u1eb3ng h\u1ea1n nh\u01b0 t\u1ed5n th\u01b0\u01a1ng v\u00f2ng bi s\u1edbm, ngay c\u1ea3 khi RMS t\u1ed5ng th\u1ec3 v\u1eabn tr\u00f4ng c\u00f3 th\u1ec3 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c.<\/p>\n<h2>4. N\u00ean S\u1eed D\u1ee5ng \u0110\u01a1n V\u1ecb Bi\u00ean \u0110\u1ed9 N\u00e0o?<\/h2>\n<p>Bi\u00ean \u0111\u1ed9 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n d\u01b0\u1edbi d\u1ea1ng \u0111\u1ed9 d\u1ecbch chuy\u1ec3n, v\u1eadn t\u1ed1c ho\u1eb7c <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/acceleration\/\">gia t\u1ed1c<\/a>, v\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t \u0111\u01b0\u1ee3c chi ph\u1ed1i b\u1edfi t\u1ea7n s\u1ed1 quan t\u00e2m. L\u00fd do l\u00e0 v\u1eadt l\u00fd: ph\u00e2n bi\u1ec7t t\u1eeb \u0111\u1ed9 d\u1ecbch chuy\u1ec3n sang v\u1eadn t\u1ed1c \u0111\u1ec3 t\u0103ng t\u1ed1c nh\u00e2n t\u00edn hi\u1ec7u v\u1edbi t\u1ea7n s\u1ed1 m\u1ed7i l\u1ea7n, v\u00ec v\u1eady m\u1ed7i \u0111\u01a1n v\u1ecb nh\u1ea5n m\u1ea1nh m\u1ed9t ph\u1ea7n kh\u00e1c nhau c\u1ee7a ph\u1ed5.<\/p>\n<ul>\n<li><strong>\u0110\u1ed9 d\u1ecbch chuy\u1ec3n (\u03bcm, mils):<\/strong> t\u1ed1t nh\u1ea5t cho rung \u0111\u1ed9ng t\u1ea7n s\u1ed1 th\u1ea5p (d\u01b0\u1edbi ~10 Hz), ch\u1eb3ng h\u1ea1n nh\u01b0 chuy\u1ec3n \u0111\u1ed9ng c\u1ea5u tr\u00fac ho\u1eb7c <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/unbalance\/\">m\u1ea5t c\u00e2n b\u1eb1ng<\/a> tr\u00ean c\u00e1c m\u00e1y quay r\u1ea5t ch\u1eadm.<\/li>\n<li><strong>V\u1eadn t\u1ed1c (mm\/gi\u00e2y, in\/gi\u00e2y):<\/strong> ch\u1ec9 b\u00e1o m\u1ee5c \u0111\u00edch chung t\u1ed1t nh\u1ea5t tr\u00ean ph\u1ea1m vi gi\u1eefa (kho\u1ea3ng 10 Hz \u0111\u1ebfn 1.000 Hz), n\u01a1i h\u1ea7u h\u1ebft c\u00e1c l\u1ed7i th\u00f4ng th\u01b0\u1eddng \u2014 m\u1ea5t c\u00e2n b\u1eb1ng v\u00e0 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/misalignment\/\">s\u1ef1 kh\u00f4ng th\u1eb3ng h\u00e0ng<\/a> \u2014 s\u1ed1ng. \u0110\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao c\u00e1c ti\u00eau chu\u1ea9n m\u1ee9c \u0111\u1ed9 \u0111\u01b0\u1ee3c vi\u1ebft b\u1eb1ng v\u1eadn t\u1ed1c.<\/li>\n<li><strong>Gia t\u1ed1c (g, m\/s\u00b2):<\/strong> t\u1ed1t nh\u1ea5t cho rung \u0111\u1ed9ng t\u1ea7n s\u1ed1 cao (tr\u00ean ~1.000 Hz), ch\u1eb3ng h\u1ea1n nh\u01b0 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/gear-mesh-frequency\/\">l\u01b0\u1edbi b\u00e1nh r\u0103ng<\/a> v\u00e0 h\u1ecfng h\u00f3c v\u00f2ng bi.<\/li>\n<\/ul>\n<p>C\u00e1c c\u00f4ng c\u1ee5 hi\u1ec7n \u0111\u1ea1i x\u1eed l\u00fd vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i m\u1ed9t c\u00e1ch li\u1ec1n m\u1ea1ch th\u00f4ng qua <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/integration\/\">t\u00edch ph\u00e2n<\/a> and <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/differentiation\/\">ph\u00e9p vi ph\u00e2n<\/a>, v\u00ec v\u1eady m\u1ed9t c\u1ea3m bi\u1ebfn gia t\u1ed1c duy nh\u1ea5t c\u00f3 th\u1ec3 b\u00e1o c\u00e1o b\u1ea5t k\u1ef3 c\u00e1i n\u00e0o trong ba c\u00e1i; n\u1ebfu b\u1ea1n c\u1ea7n di chuy\u1ec3n m\u1ed9t con s\u1ed1 gi\u1eefa c\u00e1c \u0111\u01a1n v\u1ecb b\u1eb1ng tay, <a href=\"https:\/\/vibromera.eu\/vi\/calculators\/vibration-unit-converter\/\">B\u1ed9 chuy\u1ec3n \u0111\u1ed5i rung \u0111\u1ed9ng<\/a> l\u00e0m \u0111i\u1ec1u \u0111\u00f3 ngay t\u1ee9c th\u00ec.<\/p>\n<h2>5. Bi\u00ean \u0110\u1ed9 Trong C\u00e2n B\u1eb1ng Th\u1ef1c T\u1ebf<\/h2>\n<p>Bi\u00ean \u0111\u1ed9 kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t th\u01b0\u1edbc \u0111o s\u1ee9c kh\u1ecfe \u2014 n\u00f3 l\u00e0 \u0111\u1ea1i l\u01b0\u1ee3ng m\u00e0 m\u1ed9t k\u1ef9 s\u01b0 t\u00edch c\u1ef1c gi\u1ea3m xu\u1ed1ng khi c\u00e2n b\u1eb1ng m\u1ed9t rotor. <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/unbalance\/\">M\u1ea5t c\u00e2n b\u1eb1ng<\/a> t\u1ea1o ra rung \u0111\u1ed9ng \u1edf t\u1ed1c \u0111\u1ed9 ch\u1ea1y (1\u00d7) c\u00f3 bi\u00ean \u0111\u1ed9 t\u1ef7 l\u1ec7 v\u1edbi k\u00edch th\u01b0\u1edbc c\u1ee7a v\u1ecb tr\u00ed n\u1eb7ng, v\u00ec v\u1eady gi\u1ea3m bi\u00ean \u0111\u1ed9 1\u00d7 \u0111\u00f3 l\u00e0 th\u01b0\u1edbc \u0111o theo ngh\u0129a \u0111en c\u1ee7a m\u1ed9t c\u00f4ng vi\u1ec7c c\u00e2n b\u1eb1ng th\u00e0nh c\u00f4ng. Tr\u00ean th\u1ef1c \u0111\u1ecba, m\u1ed9t c\u00f4ng c\u1ee5 hai k\u00eanh di \u0111\u1ed9ng nh\u01b0 <a href=\"https:\/\/vibromera.eu\/vi\/san-pham\/balanset-1\/\">Balanset-1A<\/a> \u0111\u1ecdc bi\u00ean \u0111\u1ed9 1\u00d7 v\u00e0 <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/phase\/\">pha<\/a> tr\u01b0\u1edbc v\u00e0 sau m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/trial-weight\/\">tr\u1ecdng l\u01b0\u1ee3ng th\u1eed nghi\u1ec7m<\/a>, t\u00ednh to\u00e1n <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/influence-coefficient\/\">h\u1ec7 s\u1ed1 \u1ea3nh h\u01b0\u1edfng<\/a>, v\u00e0 x\u00e1c nh\u1eadn r\u1eb1ng bi\u00ean \u0111\u1ed9 d\u01b0 t\u00ednh n\u1eb1m trong <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/iso-21940-11\/\">Ti\u00eau chu\u1ea9n ISO 21940-11<\/a> c\u1ea5p \u0111\u1ed9 c\u00e2n b\u1eb1ng \u0111\u00e3 ch\u1ecdn. Nh\u00ecn th\u1ea5y bi\u00ean \u0111\u1ed9 suy gi\u1ea3m t\u1eeb l\u1ea7n ch\u1ea1y n\u00e0y sang l\u1ea7n ch\u1ea1y kh\u00e1c \u2014 sau \u0111\u00f3 \u1ed5n \u0111\u1ecbnh d\u01b0\u1edbi gi\u1edbi h\u1ea1n cho ph\u00e9p \u2014 l\u00e0 c\u00e2n b\u1eb1ng \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb r\u00f5 r\u00e0ng.<\/p>\n<h2>6. Nh\u1eefng C\u1ea1m B\u1eaby Th\u01b0\u1eddng G\u1eb7p V\u1ec1 Bi\u00ean \u0110\u1ed9<\/h2>\n<p>M\u1ed9t v\u00e0i c\u1ea1m b\u1eaby b\u1eaft nh\u1eefng ng\u01b0\u1eddi kh\u00f4ng c\u1ea9n th\u1eadn v\u00e0 bi\u1ebfn nh\u1eefng c\u1ea3m bi\u1ebfn t\u1ed1t th\u00e0nh nh\u1eefng con s\u1ed1 g\u00e2y hi\u1ec3u l\u1ea7m:<\/p>\n<ul>\n<li><strong>Tr\u1ed9n l\u1eabn \u0111\u01a1n v\u1ecb ho\u1eb7c \u0111\u1ed9 \u0111o:<\/strong> so s\u00e1nh ch\u1ec9 s\u1ed1 \u0111\u1ec9nh v\u00e0o m\u1ed9t ng\u00e0y v\u1edbi ch\u1ec9 s\u1ed1 RMS v\u00e0o ng\u00e0y kh\u00e1c l\u00e0 v\u00f4 ngh\u0129a. Theo d\u00f5i theo c\u00f9ng lo\u1ea1i.<\/li>\n<li><strong>B\u1ecf qua h\u1ec7 s\u1ed1 \u0111\u1ec9nh:<\/strong> m\u1ed9t gi\u00e1 tr\u1ecb RMS tr\u00f4ng kh\u1ecfe m\u1ea1nh c\u00f3 th\u1ec3 che gi\u1ea5u m\u1ed9t \u0111\u1ec9nh s\u1eafc n\u00e9t, ng\u00e0y c\u00e0ng l\u1edbn t\u1eeb m\u1ed9t l\u1ed7i \u1ed5 bi s\u1eafp x\u1ea3y ra. Theo d\u00f5i c\u1ea3 hai.<\/li>\n<li><strong>\u0110\u01a1n v\u1ecb t\u1ea7n s\u1ed1 sai:<\/strong> b\u00e1o c\u00e1o l\u1ed7i b\u00e1nh r\u0103ng t\u1ea7n s\u1ed1 cao theo d\u1ecbch chuy\u1ec3n, ho\u1eb7c chuy\u1ec3n \u0111\u1ed9ng c\u1ea5u tr\u00fac ch\u1eadm theo gia t\u1ed1c, l\u00e0m che khu\u1ea5t ch\u00ednh t\u00edn hi\u1ec7u b\u1ea1n \u0111ang t\u00ecm ki\u1ebfm.<\/li>\n<li><strong>Khu\u1ebfch \u0111\u1ea1i c\u1ed9ng h\u01b0\u1edfng:<\/strong> bi\u00ean \u0111\u1ed9 l\u1edbn kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng c\u00f3 ngh\u0129a l\u00e0 l\u1ed7i l\u1edbn \u2014 n\u00f3 c\u00f3 th\u1ec3 c\u00f3 ngh\u0129a l\u00e0 m\u1ed9t l\u1ef1c khi\u00eam t\u1ed1n tr\u00f9ng v\u1edbi m\u1ed9t <a href=\"https:\/\/vibromera.eu\/vi\/glossary\/natural-frequency\/\">t\u1ea7n s\u1ed1 t\u1ef1 nhi\u00ean<\/a>, l\u00e0m t\u0103ng gi\u00e1 tr\u1ecb \u0111\u1ecdc.<\/li>\n<\/ul>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/vi\/glossary\/\">\u2190 Quay l\u1ea1i M\u1ee5c l\u1ee5c ch\u00ednh<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Hi\u1ec3u v\u1ec1 bi\u00ean \u0111\u1ed9 rung, m\u1ed9t ch\u1ec9 s\u1ed1 quan tr\u1ecdng v\u1ec1 t\u00ecnh tr\u1ea1ng m\u00e1y m\u00f3c. H\u01b0\u1edbng d\u1eabn n\u00e0y gi\u1ea3i th\u00edch c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111o bi\u00ean \u0111\u1ed9 rung kh\u00e1c nhau\u2014\u0110\u1ec9nh, \u0110\u1ec9nh-\u0110\u1ec9nh v\u00e0 RMS\u2014v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a ch\u00fang trong ch\u1ea9n \u0111o\u00e1n.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-20622","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/20622","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/20622\/revisions"}],"predecessor-version":[{"id":101301,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/glossary\/20622\/revisions\/101301"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/media?parent=20622"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/categories?post=20622"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/vi\/wp-json\/wp\/v2\/tags?post=20622"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}